A jellybean part is a generic electronic component, like a 555 timer, a 10k resistor, or a 2N3904 transistor, that can be sourced from dozens of vendors without changing the circuit behavior. Engineers rely on these parts for basic functions to keep bill of materials costs low and avoid supply chain bottlenecks.
Heard on the job
The purchasing team wants us to replace that proprietary logic chip with a few jellybean parts to cut costs.
Insider tip
Designing with jellybean parts is a core skill for mass production, as it protects the manufacturing line from single-vendor shortages.
Also heard as
- commodity part
- standard part